BE846360A - DISC PLAYER - Google Patents

DISC PLAYER

Info

Publication number: BE846360A
Authority: BE; Belgium
Prior art keywords: disc player; player; disc
Prior art date: 1975-09-18

Application number

BE170756A

Other languages

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-09-18

Filing date

1976-09-17

Publication date

1977-01-17

1976-03-16 Priority claimed from US05/667,308 external-priority patent/US4049280A/en

1976-03-16 Priority claimed from US05/667,420 external-priority patent/US4030124A/en

1976-09-17 Application filed filed Critical

1977-01-17 Publication of BE846360A publication Critical patent/BE846360A/en

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
- G11B3/20—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring
- G11B3/26—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by elastic means, e.g. spring acting to increase pressure on record
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
- B41J3/40731—Holders for objects, e. g. holders specially adapted to the shape of the object to be printed or adapted to hold several objects
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Automatic Tape Cassette Changers (AREA)
Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Feeding And Guiding Record Carriers (AREA)

BE170756A 1975-09-18 1976-09-17 DISC PLAYER BE846360A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB3845875		1975-09-18
US05/667,308 US4049280A (en)	1975-09-18	1976-03-16	Pickup cartridge
US05/667,420 US4030124A (en)	1975-09-18	1976-03-16	Video disc playback system and pickup cartridge therefor

Publications (1)

Publication Number	Publication Date
BE846360A true BE846360A (en)	1977-01-17

Family

ID=27259507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE170756A BE846360A (en)	1975-09-18	1976-09-17	DISC PLAYER

Country Status (10)

Country	Link
AT (1)	AT360244B (en)
AU (1)	AU505721B2 (en)
BE (1)	BE846360A (en)
DE (1)	DE2641561C2 (en)
FI (1)	FI65503C (en)
FR (1)	FR2325139A1 (en)
IT (1)	IT1068675B (en)
NL (1)	NL7610362A (en)
PL (1)	PL113718B1 (en)
SE (1)	SE409252B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5252319A (en) *	1975-09-18	1977-04-27	Rca Corp	Video disk reproducer
DE2641296C2 (en) *	1975-09-18	1984-05-10	Rca Corp., New York, N.Y.	Device for scanning spirally recorded information with a spring-loaded scanning arm
DE2641297C2 (en) *	1975-09-18	1984-01-26	RCA Corp., 10020 New York, N.Y.	Device in an optical disc player for releasably securing the scanning arm
US4333174A (en) *	1980-06-30	1982-06-01	Rca Corporation	Transducer displacement apparatus for video disc player

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1460912A (en) *	1973-03-26	1977-01-06	Rca Corp	Spring loaded stylus arm pivot
US3873783A (en) *	1974-03-28	1975-03-25	Rca Corp	Universal stylus arm pivot coupling
US3952147A (en) *	1974-11-12	1976-04-20	Rca Corporation	Pickup arm cartridge
US3952145A (en) *	1974-11-12	1976-04-20	Rca Corporation	Pickup arm cartridge apparatus
CA1087730A (en) *	1975-09-15	1980-10-14	Rca Corporation	Spring loaded pickup arm for video disc playback
JPS5252319A (en) *	1975-09-18	1977-04-27	Rca Corp	Video disk reproducer
DE2641296C2 (en) *	1975-09-18	1984-05-10	Rca Corp., New York, N.Y.	Device for scanning spirally recorded information with a spring-loaded scanning arm
DE2641297C2 (en) *	1975-09-18	1984-01-26	RCA Corp., 10020 New York, N.Y.	Device in an optical disc player for releasably securing the scanning arm

1976
- 1976-09-03 SE SE7609788A patent/SE409252B/en unknown
- 1976-09-10 FI FI762604A patent/FI65503C/en not_active IP Right Cessation
- 1976-09-13 AU AU17662/76A patent/AU505721B2/en not_active Expired
- 1976-09-15 DE DE2641561A patent/DE2641561C2/en not_active Expired
- 1976-09-17 FR FR7628041A patent/FR2325139A1/en active Granted
- 1976-09-17 NL NL7610362A patent/NL7610362A/en not_active Application Discontinuation
- 1976-09-17 BE BE170756A patent/BE846360A/en not_active IP Right Cessation
- 1976-09-17 AT AT692676A patent/AT360244B/en not_active IP Right Cessation
- 1976-09-17 IT IT27362/76A patent/IT1068675B/en active
- 1976-09-18 PL PL1976192486A patent/PL113718B1/en unknown

Also Published As

Publication number	Publication date
AU1766276A (en)	1978-03-23
SE7609788L (en)	1977-03-19
IT1068675B (en)	1985-03-21
DE2641561C2 (en)	1984-12-13
FI65503B (en)	1984-01-31
AU505721B2 (en)	1979-11-29
PL192486A1 (en)	1978-03-28
AT360244B (en)	1980-12-29
NL7610362A (en)	1977-03-22
FI65503C (en)	1984-05-10
FI762604A (en)	1977-03-19
ATA692676A (en)	1980-05-15
FR2325139A1 (en)	1977-04-15
SE409252B (en)	1979-08-06
PL113718B1 (en)	1980-12-31
DE2641561A1 (en)	1977-04-14
FR2325139B1 (en)	1983-02-25

Legal Events

Date

Code

Title

Description

1986-03-31

RE

Patent lapsed

Owner name: RCA CORP.

Effective date: 19850930

Publication	Publication Date	Title
SE7610633L (en)	1977-03-31	DISC PLAY SYSTEM
SE423567B (en)	1982-05-10	DISC BRAKE
FR2309666A1 (en)	1976-11-26	REFINING DISC
BR7605935A (en)	1977-08-16	GLASS PLAYER
AT349781B (en)	1979-04-25	RECORD PLAYER
SE7602222L (en)	1976-09-28	PLAYER DEVICE
FR2298156A1 (en)	1976-08-13	VIDEO DISC PLAYER
SE7605288L (en)	1976-11-16	DISC BRAKE ADDITION
DK559175A (en)	1977-06-11	DISC BRAKE
AT346215B (en)	1978-10-25	SKI
AT332235B (en)	1976-09-10	DISC CLUTCH
SE7605719L (en)	1977-03-05	BRAKE DISC
DK386676A (en)	1977-03-01	RECORD PLAYER OR CHANGE
FR2322423A1 (en)	1977-03-25	MICROSILLION DISC SEPARATORS
SE413708B (en)	1980-06-16	Recording / ATERGIVNINGSHUVUDARRANGEMANG
FR2308714A1 (en)	1976-11-19	FRICTION DISC
SE7601646L (en)	1976-09-09	SKOVEL-FLOOR WHEEL DISC CONNECTION
BE846360A (en)	1977-01-17	DISC PLAYER
AT342478B (en)	1978-04-10	DISC BRAKE
SE7608946L (en)	1977-02-14	DISK RINSE
JPS5190908A (en)	1976-08-10	SONY UZAIRYOYONETS USOCHI
AT341919B (en)	1978-03-10	SKI
ATA174676A (en)	1979-02-15	VIDEO DISC PLAYER
AT338671B (en)	1977-09-12	SKI
ATA489875A (en)	1976-08-15	SKI